Tychi AI

Tychi provides a self-custody wallet designed for software agents, featuring a human REPL on the same keystore. Unlike typical agent wallets that are custodial APIs or read-only, Tychi ensures your keys remain on your local machine, with signing operations never leaving your device. Policy caps are enforced before every on-chain action, adding a layer of security. The platform offers two distinct interfaces: 'tyi-mcp' for host environments like Cursor, Claude, and OpenClaw, and 'tyi CLI' for human interaction. The agent-native flow allows for efficient routing, status checks, and rapid wallet operations, while also supporting chat-based commands for balance inquiries, sending tokens, and making payments. This dual approach ensures both programmatic and human-friendly access to financial operations. Tychi supports multi-wallet management, streamlined onboarding processes, and gasless routing on Arbitrum. It is designed for developers and teams creating autonomous financial applications, providing a robust and secure economic layer for managing digital assets. The system ensures that while agents can earn, hold, sign, and pay, the critical aspects of trust and security remain with the user.